package cn.itcast.demo;

public class IfDemo2 {
    public static void main(String[] args){
        System.out.println("开始执行");
        int a = 10;
        int b = 20;

        if(a==b){
            System.out.println("相等");
        }else{
            System.out.println("不相等");
        }

        System.out.println("结束执行");
    }
}
